--- product_id: 260539793 title: "ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage" brand: "acecar" price: "FREE" currency: ARS in_stock: false reviews_count: 5 url: https://www.desertcart.com.ar/products/260539793-acecar-car-universal-dual-system-hud-head-up-display-obd store_origin: AR region: Argentina --- # Real-time Data Monitoring HD Display Clarity Dual System Compatibility ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage **Brand:** acecar **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate Your Drive with Smart Tech! ## Quick Answers - **What is this?** ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage by acecar - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/260539793-acecar-car-universal-dual-system-hud-head-up-display-obd) ## Best For - acecar enthusiasts ## Why This Product - Trusted acecar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety Meets Style:** Keep your eyes on the road while enjoying a sleek, modern display. - • **Customizable Interface:** Switch between multiple modes and colors for a personalized touch. - • **Plug & Play Convenience:** Easily compatible with 95% of vehicles—just plug it in and go! - • **Stay Ahead of the Curve:** Transform your driving experience with cutting-edge HUD technology. - • **Smart Alerts for Smart Drivers:** Receive real-time alerts for speed, fatigue, and more. ## Overview The ACECAR Car Universal Dual System HUD Head Up Display offers a revolutionary way to view essential driving data directly on your windshield. With features like vehicle speed, engine RPM, and real-time alerts, this device enhances safety and comfort while driving. Compatible with most vehicles post-2008, it provides a seamless plug-and-play experience, ensuring you stay informed without taking your eyes off the road. ## Description Product description COMPATIBLE ATTENTION This product just available for cars with OBD2 agreement and EU-OBD agreement(European region: after 03 years, Other region:after 07 years).The Product don’t support JOBD and OBDI.OBD model is not compatible with hybrid electric vehicle,diesel car, pickup truck, RV, computer modified car,it is recommended to use the GPS system.When the device powered on,the scroll wheel will dial to the left to select the GPS system within 5 seconds. The following brands are not compatible with OBD2 systems: Renault / Peugeot /Citroen /Fiat /DS /Lamborghini /Jeep /SIMCA /Suzuki /Maserati /Dodge /Jazz /CRV/Hummer (NOTE:If you want to use OBD mode but you do not know if your car is OBD compatible, please confirm with us before purchasing.) PRODUCT DETAILS PRODUCT FUNCTIONS Multiple functions:Speed,water temperature,voltage,satellite numbers,driving distance Decorative lights:all LED in,you can freely push right to turn off Speed unit:KM/H=kilometer/hour, MPH=Mile/hour Unit icons:V=battery voltage, C=Celsius,F=Fahrenheit,OBD system,GPS system RPM icon:It is engine speed in OBD mode, and speed progress bar in GPS mode. SYSTEM CHOICE Within 5 seconds after power on, the left scroll wheel dials to select OBD system or GPS system. OBD System：(available for cars with OBD2 interface) Vehicle speed,engine RPM,water temperature,driving distance after flame-out,battery voltage,engine RPM icon,decoration icon GPS System：(universal for all vehicle) Vehicle speed,battery voltage,satellite numbers,speed icon,decoration icon BUTTON FUNCTIONS Push left:switch between OBD and GPS system within 5 seconds after power up;parameter+. Push right:After HUD displays:switch display mode (standard, athletic, concise);parameter-. Press inward:switch voltage,water temperature,speed,satellite numbers;return to the main page after enter into menu setting. Push left(5s):Alarm turn on and off,one more time to turn on the buzzer. FULL HD DISPLAY Display channel:LED Display Display way:Image reflective Operating conditions: ambient temperature -40°C~+80°C OBDII has more powerful features and data, but is only suitable for vehicles produced after 2008(OBDll mode is not compatible with hybrid electric vehicle,diesel car, pickup truck, RV, computer modified car,it is recommended to use the GPS mode) GPS MODEL Perfect Suitable for All Vehicle.Dual System,Change free. HOW TO INSTALL? CABLE CONNECTION Plug the OBD cable to vehicle OBD2 interface ATTENTION Please use a USB cable when voltage higher than 24v WIRE DISPOSE Wire rod is inserted into A column sealing strip HUD CONNECTION Connect the OBD interface to HUD and place HUD to the right place MORE DETAILS SPEED DATA HAS SLIGHT ERRORS Because each car receives different data, the speed displayed by the unit may vary slightly from the speed of the car. When the product is power on,long press in the button to enter into the menu option,pull right the button to choose the speed adjust,short press in the button to set the value,pull left or right to change the value. THE PROJECTION HAS A SLIGHT GHOSTING Since the glass of a car is double glazed, the projection on the glass will have a slight double shadow,but it will not affect the use. If you is use the reflective film (contained in the package) ,the slight ghosting will not occur. Attention：Please tear off the protective film before using this product,otherwise it will affect the clarity of the projection. PACKAGE LISTS 1xHUD 1xCable for OBD 1xCable for GPS 1 x Reflective Film 1xNon-slip Mat 1xEnglish User Manua 1 xTool to hide cable in A-column(A free gift) Review: Great product- value for money - Posting this after using it for more than 6 months—no issues so far. It works just like a factory-installed system. Occasionally, the mileage shown on the heads-up display is slightly off (±2 miles), but that doesn’t bother me since I can still track my speed easily. I do wish it could display the road’s speed limit, so I wouldn’t have to look down at the dashboard for reference. Even a simple color indicator (like blue or red when exceeding the limit) would be helpful. That said, I understand this feature isn’t supported by the device. Overall, it meets the expectations I had when I purchased it, as i knew what is supported and what not. Review: Good basic HUD for a car - Very simple to connect. The display is pretty easy to read in most conditions - a bit too bright for night driving sometimes. Had to adjust the speed ratio to get it to match the car but no big drama. Speed display tends to lag a bit but is only annoying in city traffic and is very usable on the highway. ## Features - 🚙【What is HUD?】 Short for Head Up Display. It displays driving data on the front windshield such as speed,RPM,water temperature,voltage single mileage etc. HUD avoids the danger of drivers looking down at the dashboard. It ensures the safety of drivers because of watching the data on the car front window glass, and helps drivers to keep the best state on the way. A variety of operating interface modes and colors can be switched freely, It will bring more fun and Technological sense to you. - 🚙【Simple Display】Vehicle Speed + Engine RPM, HD Display, practical function, let you drive more comfortable for a long time. (plug and play -- Available for 95% car with an OBD2/ GPS interface) The Nano - Technology - High clearness projector, to eliminate unwanted reflections and can make the display information more sharper. The Automatic and manual brightness adjustment mode, and more easy to control the HUD. - 🚙【Multiple functions】Ambient decorative lighting Engine RPM Fault code alarm Fatigue driving alarm .The Alarm icon Light sensor: HUD can automatically adjust the brightness "according to the environment .Speed unit: KM/H, MPH .Multi-function zone: speed,water temperature,battery voltage,driving distance Water temperature icon ,voltage icon. - 🚙【Compatible Attention】OBDll only be available for vehicles produced after 2008. GPS MODEL Perfect Suitable for All Vehicle. ( If your car is not compatible with OBD mode, please use GPS mode.)Dual System, Change free.OBDll mode is not compatible with hybrid electric vehicle,diesel car, pickup truck, RV, computer modified car,it is recommended to use the GPS mode. - 🚙【QUALITY SERVICE】CE FCC RoHS Certification, Superior quality. The chip with powerful performance and compatibility to make sure dual system, dual-run memory and dual-core processor high-speed operat.If you have any questions about this product, please feel free to contact us. We will get back to you as soon as possible and help you solve the problem. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NQ9LTGX | | Best Sellers Rank | #97,381 in Electronics ( See Top 100 in Electronics ) #25 in Overhead Car Video Players | | Brand | ACECAR | | Brand Name | ACECAR | | Customer Reviews | 3.9 out of 5 stars 1,694 Reviews | | Included Components | M7 Head up display, USB cable, OBD cable, Non-slip mat, Reflective film, Manual | | Item Dimensions | 90 x 54 x 12 centimeters | | Item dimensions L x W x H | 90 x 54 x 12 centimeters | | Manufacturer | WeiLai | | Material | Plastic | | Material Type | Plastic | | Model | M7 | | Number of Items | 1 | | Part Number | WeiLai-01 | | Thread Style | OBD II/GPS Interface | | Thread type | OBD II/GPS Interface | | UPC | 749789252018 | | Unit Count | 1 Count | | Unit count | 1 Count | ## Product Details - **Brand:** ACECAR - **Material:** Glass - **Item dimensions L x W x H:** 90 x 54 x 12 centimeters - **Screen size:** 3 Inches - **UPC:** 749789252018 ## Images ![ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage - Image 1](https://m.media-amazon.com/images/I/61Wxi-aE1qL.jpg) ![ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage - Image 2](https://m.media-amazon.com/images/I/71-31VC8NAL.jpg) ![ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage - Image 3](https://m.media-amazon.com/images/I/81eQw19ptrL.jpg) ![ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage - Image 4](https://m.media-amazon.com/images/I/717+IYg71YL.jpg) ![ACECAR Car Universal Dual System HUD Head Up Display OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage - Image 5](https://m.media-amazon.com/images/I/71WSVmHXadL.jpg) ## Questions & Answers **Q: Will this device harm the car if obd is used while driving? ( will it switch ecu to diagnostic mode?)** A: I don’t know if it is related or not but after I tired it for a trip the engine sign switched on and didn’t turn off and I took the device off **Q: Hello my 1992 chevy silverado is obd1, do you guys make an obd1 to obd2 adapter?** A: Hello!I am so sorry!We can not make an obd1 to obd2 adapter. **Q: do i have to connect to car cigarette lighter or obd is okay?** A: Plug and play OBD only **Q: will it work with honda hrv 2021 ?** A: Not sure, it fit my 08 highlander thru onboard computer ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product- value for money *by S***I on 8 April 2026* Posting this after using it for more than 6 months—no issues so far. It works just like a factory-installed system. Occasionally, the mileage shown on the heads-up display is slightly off (±2 miles), but that doesn’t bother me since I can still track my speed easily. I do wish it could display the road’s speed limit, so I wouldn’t have to look down at the dashboard for reference. Even a simple color indicator (like blue or red when exceeding the limit) would be helpful. That said, I understand this feature isn’t supported by the device. Overall, it meets the expectations I had when I purchased it, as i knew what is supported and what not. ### ⭐⭐⭐⭐ Good basic HUD for a car *by S***E on 9 November 2020* Very simple to connect. The display is pretty easy to read in most conditions - a bit too bright for night driving sometimes. Had to adjust the speed ratio to get it to match the car but no big drama. Speed display tends to lag a bit but is only annoying in city traffic and is very usable on the highway. ### ⭐⭐⭐⭐⭐ Works well but *by S***E on 6 December 2020* It really does work well, take a little to set up, however it caused my vehicle tracker connected to the same old to malfunction, in go’s mode it is slow to keep up with changes in speed. ## Frequently Bought Together - ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle - bbfly-B6 OBD2 Splitter 16 Pin OBD II Splitter Extension 1x Male and 2X Female Extension Cable Adapter (1FT/30CM) (1Pack) - OBD2 Right Angle Splitter Y Cable Male Splitter to 2 Female Extension Cable 30cm/12 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/260539793-acecar-car-universal-dual-system-hud-head-up-display-obd](https://www.desertcart.com.ar/products/260539793-acecar-car-universal-dual-system-hud-head-up-display-obd) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-21*